A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5855-01-029-8733
NSN 5835-01-454-5267
NSN 5985-00-824-3586
NSN 5975-01-023-3081
NSN 5985-01-501-5125
NSN 5998-01-016-9632
NSN 5965-00-079-2360
NSN 5945-00-474-4127
NSN 7035-01-562-7857
NSN 6220-00-544-7855
NSN 5855-01-537-6000
NSN 6650-00-061-2232